| ▲ | tonyhart7 7 hours ago | |
I never see sand battery before between this and salt battery which one is the future??? | ||
| ▲ | Mashimo an hour ago | parent [-] | |
AFAIK sandbattery is simpler (for district heating) and thus cheaper. | ||
| ▲ | tonyhart7 7 hours ago | |
I never see sand battery before between this and salt battery which one is the future??? | ||
| ▲ | Mashimo an hour ago | parent [-] | |
AFAIK sandbattery is simpler (for district heating) and thus cheaper. | ||